Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details) shares in Millions	3 Months Ended
	Mar. 31, 2024 USD ($) segment position shares	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)
Property, Plant and Equipment
Number of reportable segments | segment	1
Revenue recognized that was previously deferred	$ 500,000	$ 100,000
Sale of Viking common stock (in shares) | shares	0.7
Gain on sale of Viking common stock	$ 60,000,000
Number of positions in an unrealized loss position | position	109
Unrealized losses	$ 100,000
Credit losses related to available-for-sale debt securities	0
Increase (decrease) in allowance for credit losses	(300,000)	100,000
Inventory write-down	0	$ 0
Inventory	21,337,000		$ 23,969,000
Employee retention credit	2,300,000
Net carrying value	$ 68,310,000		62,291,000
Performance Shares
Property, Plant and Equipment
Performance period for awards (in years)	3 years
Minimum | Performance Shares
Property, Plant and Equipment
Payout range (as a percent)	0.00%
Maximum | Performance Shares
Property, Plant and Equipment
Payout range (as a percent)	200.00%
Palvella | Minimum
Property, Plant and Equipment
Interest in sales revenue (as a percent)	8.00%
Palvella | Maximum
Property, Plant and Equipment
Interest in sales revenue (as a percent)	9.80%
Palvella | Royalty Agreements
Property, Plant and Equipment
Additional royalties receivable under sales-based milestones	$ 5,000,000
Elutia
Property, Plant and Equipment
Net carrying value	2,600,000
Captisol
Property, Plant and Equipment
Inventory	$ 4,200,000		$ 4,600,000